Elk antlers provide great taste and health benefits for dogs. Wapiti Labs Antlers are premium grade North American antlers that are naturally shed from ranch-raised elk. Male elk regrow antlers every year, making this a completely renewable source, no animals are harmed. Antlers are power washed, air dried and sanded to remove sharp edges for safety - no bleaching. These non-allergenic treats are 100% natural and do not contain fillers, sugars or preservatives. Available in harder whole chews or softer split chews with exposed marrow. Remember to always supervise your pet while using antler treats.